Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275
B. 0.22
C. 0.5667
D. 0.7083
Answer: A
Mathematics
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A. 1, 2, 2, 4 B. 1, 2, 3, 4 C. 1, 2, 3, 5 D. 1, 2, 2, 3
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Solve using the percentage formula.What number is 120% of 3,590?
A. 4,308 B. 43,080 C. 430,800 D. 431
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Evaluate the expression.
- 
A. 720 B. 0 C. 362,880 D. 6
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Graph the elements of the set on a number line.
A. 
B. 
C. 
D. 
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